The HT Greentool harness is designed for tree surgeons and rope workers performing extended-duration tasks. For this purpose, it is equipped with a rigid saddle which is padded and adjustable, and with a tool holder, offering a very comfortable seated position. The saddle can be attached to the user’s back to avoid any interference when it is not being used. The HT Greentool is also suited for all long-duration seated tasks such as window washing work, etc.